212604133125

素因数分解:

$3^1\times 5^4\times {\mathrm{173}}^1\times {\mathrm{439}}^1\times {\mathrm{1493}}^1$

素因数の和:2128

約数の個数: 80

約数和(自身を含む): 357325119360

約数和(自身を除く): 144720986235

約数列:

[1, 3, 5, 15, 25, 75, 125, 173, 375, 439, 519, 625, 865, 1317, 1493, 1875, 2195, 2595, 4325, 4479, 6585, 7465, 10975, 12975, 21625, 22395, 32925, 37325, 54875, 64875, 75947, 108125, 111975, 164625, 186625, 227841, 258289, 274375, 324375, 379735, 559875, 655427, 774867, 823125, 933125, 1139205, 1291445, 1898675, 1966281, 2799375, 3277135, 3874335, 5696025, 6457225, 9493375, 9831405, 16385675, 19371675, 28480125, 32286125, 47466875, 49157025, 81928375, 96858375, 113388871, 142400625, 161430625, 245785125, 340166613, 409641875, 484291875, 566944355, 1228925625, 1700833065, 2834721775, 8504165325, 14173608875, 42520826625, 70868044375, 212604133125]

約数ペア:

[(1, 212604133125), (3, 70868044375), (5, 42520826625), (15, 14173608875), (25, 8504165325), (75, 2834721775), (125, 1700833065), (173, 1228925625), (375, 566944355), (439, 484291875), (519, 409641875), (625, 340166613), (865, 245785125), (1317, 161430625), (1493, 142400625), (1875, 113388871), (2195, 96858375), (2595, 81928375), (4325, 49157025), (4479, 47466875), (6585, 32286125), (7465, 28480125), (10975, 19371675), (12975, 16385675), (21625, 9831405), (22395, 9493375), (32925, 6457225), (37325, 5696025), (54875, 3874335), (64875, 3277135), (75947, 2799375), (108125, 1966281), (111975, 1898675), (164625, 1291445), (186625, 1139205), (227841, 933125), (258289, 823125), (274375, 774867), (324375, 655427), (379735, 559875)]